DE3644265A1 - Digitales subtraktions-abbildungsgeraet - Google Patents

Digitales subtraktions-abbildungsgeraet

Info

Publication number
DE3644265A1
DE3644265A1 DE19863644265 DE3644265A DE3644265A1 DE 3644265 A1 DE3644265 A1 DE 3644265A1 DE 19863644265 DE19863644265 DE 19863644265 DE 3644265 A DE3644265 A DE 3644265A DE 3644265 A1 DE3644265 A1 DE 3644265A1
Authority
DE
Germany
Prior art keywords
images
mask
contrast
subtraction
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19863644265
Other languages
German (de)
English (en)
Other versions
DE3644265C2 (enrdf_load_stackoverflow
Inventor
Mitsuo Ohe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE3644265A1 publication Critical patent/DE3644265A1/de
Application granted granted Critical
Publication of DE3644265C2 publication Critical patent/DE3644265C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H04N5/3205—Transforming X-rays using subtraction imaging techniques

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE19863644265 1985-12-27 1986-12-23 Digitales subtraktions-abbildungsgeraet Granted DE3644265A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60294648A JPH0657208B2 (ja) 1985-12-27 1985-12-27 デイジタル・フルオログラフイ−装置

Publications (2)

Publication Number Publication Date
DE3644265A1 true DE3644265A1 (de) 1987-07-02
DE3644265C2 DE3644265C2 (enrdf_load_stackoverflow) 1992-04-09

Family

ID=17810482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863644265 Granted DE3644265A1 (de) 1985-12-27 1986-12-23 Digitales subtraktions-abbildungsgeraet

Country Status (3)

Country Link
US (1) US4729379A (enrdf_load_stackoverflow)
JP (1) JPH0657208B2 (enrdf_load_stackoverflow)
DE (1) DE3644265A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814089A1 (de) * 1987-04-27 1988-11-17 Toshiba Kawasaki Kk Verfahren und anordnung zum wiedergeben von reihenbildern
EP0362821A1 (en) * 1988-10-06 1990-04-11 Kabushiki Kaisha Toshiba Diagnostic X-ray apparatus
WO1990015574A1 (de) * 1989-06-14 1990-12-27 Heinrich Hubauer Verfahren und vorrichtung zur herstellung von röntgenaufnahmen, insbesondere für die angiographie
WO1993007476A3 (de) * 1991-10-04 1993-05-13 Manfred Henne Vorrichtung für die digitale subtraktionsangiografie

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115539A (ja) * 1984-11-09 1986-06-03 株式会社　日立メデイコ デイジタル型ｘ線撮影装置
US4878115A (en) * 1987-09-25 1989-10-31 University Of Kentucky Research Foundation Dynamic coronary roadmapping
DE3833309A1 (de) * 1987-09-30 1989-04-20 Toshiba Kawasaki Kk Bildverarbeitungseinrichtung
US5377681A (en) * 1989-11-13 1995-01-03 University Of Florida Method of diagnosing impaired blood flow
US4995064A (en) * 1990-01-29 1991-02-19 Siemens Medical Systems, Inc. Continuously sweeping multiple-pass image acquisition system for peripheral angiography
US5274549A (en) * 1990-05-18 1993-12-28 General Electric Company Method of deriving a cardiac ejection fraction from nuclear image data
US5997529A (en) * 1996-10-28 1999-12-07 Lasersight Technologies, Inc. Compound astigmatic myopia or hyperopia correction by laser ablation
US5851184A (en) * 1996-11-22 1998-12-22 Liebel-Florsheim Company Electrocardiograph control of fluid injection
US6004270A (en) * 1998-06-24 1999-12-21 Ecton, Inc. Ultrasound system for contrast agent imaging and quantification in echocardiography using template image for image alignment
US6056691A (en) 1998-06-24 2000-05-02 Ecton, Inc. System for collecting ultrasound imaging data at an adjustable collection image frame rate
FI104042B (fi) * 1998-09-29 1999-11-15 Aaro Kiuru Menetelmä keuhkojen perfuusion mittaamiseksi
US6468213B1 (en) 1999-09-14 2002-10-22 Ecton, Inc. Medical diagnostic ultrasound system and method
US6488625B1 (en) 1999-09-14 2002-12-03 Ecton, Inc. Medical diagnostic ultrasound system and method
US6436039B1 (en) 1999-09-14 2002-08-20 Ecton, Inc. Medicial diagnostic ultrasound system and method
US6508763B1 (en) 1999-09-14 2003-01-21 Ecton, Inc. Medical diagnostic ultrasound system and method
USD445189S1 (en) 1999-09-14 2001-07-17 Ecton, Inc. Medical diagnostic ultrasound system
US6561979B1 (en) 1999-09-14 2003-05-13 Acuson Corporation Medical diagnostic ultrasound system and method
US6497664B1 (en) 1999-09-14 2002-12-24 Ecton, Inc. Medical diagnostic ultrasound system and method
US6312381B1 (en) 1999-09-14 2001-11-06 Acuson Corporation Medical diagnostic ultrasound system and method
US6524244B1 (en) 1999-09-14 2003-02-25 Ecton Inc. Medical diagnostic ultrasound system and method
US7678048B1 (en) 1999-09-14 2010-03-16 Siemens Medical Solutions Usa, Inc. Medical diagnostic ultrasound system and method
FR2822048B1 (fr) * 2001-03-19 2003-09-26 Ge Med Sys Global Tech Co Llc Procede d'examen radiologique cardiaque en coronarographie et dispositif pour sa mise en oeuvre
DE10214763A1 (de) * 2002-04-03 2003-10-30 Philips Intellectual Property Verfahren zur Bestimmung eines Bildes aus einer Bildsequenz
US6990368B2 (en) 2002-04-04 2006-01-24 Surgical Navigation Technologies, Inc. Method and apparatus for virtual digital subtraction angiography
US7190813B2 (en) * 2003-01-15 2007-03-13 Georgia Tech Research Corporation Systems and methods for inspecting natural or manufactured products
JP4439882B2 (ja) * 2003-11-14 2010-03-24 キヤノン株式会社 放射線画像処理装置及び処理方法
JP4795658B2 (ja) * 2004-03-23 2011-10-19 富士フイルム株式会社 差分画像取得方法、差分画像取得装置、及び、そのプログラム
US20050256485A1 (en) * 2004-05-14 2005-11-17 Samuel Carasso Method of using intravaginal device with fluid transport plates
JP4902531B2 (ja) * 2004-05-14 2012-03-21 ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッド 流体移送プレートを備えた膣内器具および製造方法
US20080199048A1 (en) * 2005-01-19 2008-08-21 Koninklijke Philips Electronics, N.V. Image Processing System and Method for Alignment of Images
JP2010522598A (ja) * 2007-03-29 2010-07-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 融合ｘ線画像を取得する方法および装置
FR2924255A1 (fr) * 2007-11-27 2009-05-29 Gen Electric Procede de traitement d'images cardiaques radiographiques en vue d'obtenir une image soustraite et recalee
US10719980B2 (en) 2008-03-06 2020-07-21 Koninklijke Philips N.V. Method for analyzing a tube system
US8498463B2 (en) 2008-08-13 2013-07-30 Koninklijke Philips N.V. Mask construction for cardiac subtraction
EP2378971B1 (en) * 2008-12-12 2013-02-20 Koninklijke Philips Electronics N.V. Flow sound in x-ray examination
US10932739B2 (en) 2011-03-18 2021-03-02 Koninklijke Philips N.V. Dynamic normalization of data for perfusion comparison and quantification
JP6321890B2 (ja) * 2014-11-25 2018-05-09 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． デジタルサブトラクション血管造影
RU2710668C2 (ru) * 2014-12-03 2019-12-30 Конинклейке Филипс Н.В. Цифровая субтракционная ангиография с аппаратной компенсацией движения
RU2017127716A (ru) 2015-01-05 2019-02-07 Конинклейке Филипс Н.В. Цифровая субтракционная ангиография
CN107106103B (zh) 2015-01-07 2021-02-02 皇家飞利浦有限公司 用于栓塞流程的迭代数字减影成像
US11793478B2 (en) * 2017-03-28 2023-10-24 Canon Medical Systems Corporation Medical image processing apparatus, medical image processing method, and X-ray diagnostic apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204226A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray time interval difference imaging
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
JPS5982830A (ja) * 1982-09-29 1984-05-14 テクニケア・コ−ポレイシヨン 実時間心臓放射線描画法および放射線描画装置
DE3415760A1 (de) * 1984-04-27 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung fuer digitale subtraktionsangiographie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124583A1 (de) * 1981-06-23 1982-12-30 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung zur darstellung von organen
JPS59214431A (ja) * 1983-05-20 1984-12-04 株式会社東芝 放射線診断装置
JPS6050900A (ja) * 1983-08-30 1985-03-20 Toshiba Corp Ｘ線診断方法及びその装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204226A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray time interval difference imaging
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
JPS5982830A (ja) * 1982-09-29 1984-05-14 テクニケア・コ−ポレイシヨン 実時間心臓放射線描画法および放射線描画装置
DE3415760A1 (de) * 1984-04-27 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung fuer digitale subtraktionsangiographie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Mohamed HIRJI, Gordon GAMSU, W. Richard WEBB, Antonio C. BRITO, Keiko KURIYAMA, Robert G. STERN, Lorraine COX: "EKG-Gated Digital Subtraction Angiography in the Detection of Pulmonary Emboli" in US-Z.: Radiology 152 (1984), 19-22 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814089A1 (de) * 1987-04-27 1988-11-17 Toshiba Kawasaki Kk Verfahren und anordnung zum wiedergeben von reihenbildern
EP0362821A1 (en) * 1988-10-06 1990-04-11 Kabushiki Kaisha Toshiba Diagnostic X-ray apparatus
WO1990015574A1 (de) * 1989-06-14 1990-12-27 Heinrich Hubauer Verfahren und vorrichtung zur herstellung von röntgenaufnahmen, insbesondere für die angiographie
WO1993007476A3 (de) * 1991-10-04 1993-05-13 Manfred Henne Vorrichtung für die digitale subtraktionsangiografie

Also Published As

Publication number Publication date
US4729379A (en) 1988-03-08
DE3644265C2 (enrdf_load_stackoverflow) 1992-04-09
JPS62155835A (ja) 1987-07-10
JPH0657208B2 (ja) 1994-08-03

Similar Documents

Publication Publication Date Title
DE3644265C2 (enrdf_load_stackoverflow)
DE69838533T2 (de) Verfahren und Gerät für Strahlungstomographie
DE3751690T2 (de) Anordnung zur dynamischen Abtastung während periodischer Verstellung
DE60034748T2 (de) Verfahren und Vorrichtung zur bewegungsfreien kardiologischen Computertomographie
DE69232267T2 (de) Verfahren zur impedanz-kardiographie und zur bestimmung des herz-rhythmus sowie apparat zu deren implementierung
DE60215964T2 (de) Verfahren zur rekonstruktion eines 3d bildes mit hoher auflösung
DE102012205935B4 (de) Verfahren zur Aufnahme eines vierdimensionalen Angiographie-Datensatzes
DE69831742T2 (de) System zur rekonstruktion bei kegelstrahltomographie
DE60014001T2 (de) Verfahren und Vorrichtung zur auf Scout basierten Verkalkungsmessung
DE10355984B4 (de) Verfahren und Vorrichtung zum automatisierten Auswählen eines für eine quantitative Analyse geeigneten Bildes
DE3843714C2 (de) Verfahren zur Bestimmung elektrokardiographischer Signale und Anordnung zur Wiedergabe von elektrokardiographischen Signalen
DE102005027963B3 (de) Verfahren und Vorrichtung zur Rekonstruktion eines 3D-Bilddatensatzes eines bewegten Objektes
DE60219097T2 (de) Verfahren und Vorrichtung zur bewegungsfreien Computertomographie
DE10245943B4 (de) Verfahren zur Erzeugung von CT-Bildern eines periodisch bewegten Organs und CT-Gerät zur Durchführung eines solchen Verfahrens
DE10247299A1 (de) Bildverarbeitungseinheit und Verfahren für die Zuordnung von gespeicherten zu aktuellen Aufnahmen
DE10350438A1 (de) Verfahren und Einrichtung zur medizinischen Interventionsverfahrenplanung
DE10057812A1 (de) Verfahren und Vorrichtung zur Verringerung von Artefakten in Bildern, die aus durch ein Computertomographiesystem erfassten Bilddaten rekonstruiert werden
DE10119228A1 (de) Verfahren zur dreidimensionalen Bildgebung eines sich bewegenden Untersuchungsobjekts, insbesondere zur Herzbildgebung
DE102007059602A1 (de) Bewegungskorrektur von tomographischen medizinischen Bilddaten eines Patienten
DE10214763A1 (de) Verfahren zur Bestimmung eines Bildes aus einer Bildsequenz
EP0736284A2 (de) Verfahren und Vorrichtung zur Erfassung von diagnostisch verwertbaren, dreidimensionalen Ultraschallbilddatensätzen
DE102009043633A1 (de) Verbesserte Abtastung eines zyklisch bewegten Untersuchungsobjektes unter Einsatz eines Kontrastmittels im Rahmen einer Voruntersuchung mittels eines CT-Gerätes
DE102007045313B4 (de) Verfahren zur getrennten dreidimensionalen Darstellung von Arterien und Venen in einem Untersuchungsobjekt
DE60132004T2 (de) Verfahren und vorrichtung zur 3d-rotations-röntgenbildgebung
DE3804446C2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition